Home / 23,313,173.40-34,969,760.10-7,356,821.40

Finding the Fourth Proportional to 23,313,173.40, 34,969,760.10 and 7,356,821.40

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Solution

The fourth proportional to 23,313,173.40, 34,969,760.10 and 7,356,821.40 is: 11,035,232.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,313,173.40 : 34,969,760.10 = 7,356,821.40 : x
  2. Step 2: Convert to fraction form
    23,313,173.40/34,969,760.10 = 7,356,821.40/x
  3. Step 3: Cross multiply
    23,313,173.40x = 34,969,760.10 × 7,356,821.40
  4. Step 4: Simplify right side
    23,313,173.40x = 257,266,279,456,546.16
  5. Step 5: Solve for x
    x = 257,266,279,456,546.16/23,313,173.40
  6. Step 6: Final answer
    x = 11,035,232.10

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.